TY - GEN TY - GEN T1 - Novel Usage of Erbium in Optical Communication Systems : From Fundamentals to Performance Characteristics A1 - Pathmanathan, Shankar S. A2 - Choudhury, P.K LA - eng PB - Nova YR - 2010 UL - https://kansalliskirjasto.finna.fi/Record/nelli06.2550000001041694 SN - 1-61728-955-8 SN - 1-61761-353-3 ER -